24 /*
25 * @test
26 * @bug 8060256
27 * @summary Test various command line options
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 * @run main TestVMOptions
32 */
33
34 import jdk.test.lib.*;
35 import java.io.File;
36
37 public class TestVMOptions {
38 public static void main(String[] args) throws Exception {
39 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
40 "-XX:bogus",
41 "-XX:+IgnoreUnrecognizedVMOptions",
42 "-XX:+PrintFlagsInitial");
43 OutputAnalyzer output = new OutputAnalyzer(pb.start());
44 output.shouldContain("bool PrintGCDetails");
45
46 pb = ProcessTools.createJavaProcessBuilder(
47 "-XX:-PrintVMOptions", "-version");
48 output = new OutputAnalyzer(pb.start());
49 output.shouldMatch("(openjdk|java)\\sversion");
50
51 File dir = new File(System.getProperty("test.src", "."));
52 File file = new File(dir, "flagfile.txt");
53 String s = file.getAbsolutePath();
54 pb = ProcessTools.createJavaProcessBuilder("-XX:Flags="+s);
55 output = new OutputAnalyzer(pb.start());
56 output.shouldContain("VM option '-IgnoreUnrecognizedVMOptions'");
57 }
58 }
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24 /*
25 * @test
26 * @bug 8060256
27 * @summary Test various command line options
28 * @library /testlibrary
29 * @modules java.base/sun.misc
30 * java.management
31 * @run main TestVMOptions
32 */
33
34 import jdk.test.lib.*;
35 import java.io.File;
36
37 public class TestVMOptions {
38 public static void main(String[] args) throws Exception {
39 ProcessBuilder pb = ProcessTools.createJavaProcessBuilder(
40 "-XX:bogus",
41 "-XX:+IgnoreUnrecognizedVMOptions",
42 "-XX:+PrintFlagsInitial");
43 OutputAnalyzer output = new OutputAnalyzer(pb.start());
44 output.shouldContain("bool VerifyDuringGC");
45
46 pb = ProcessTools.createJavaProcessBuilder(
47 "-XX:-PrintVMOptions", "-version");
48 output = new OutputAnalyzer(pb.start());
49 output.shouldMatch("(openjdk|java)\\sversion");
50
51 File dir = new File(System.getProperty("test.src", "."));
52 File file = new File(dir, "flagfile.txt");
53 String s = file.getAbsolutePath();
54 pb = ProcessTools.createJavaProcessBuilder("-XX:Flags="+s);
55 output = new OutputAnalyzer(pb.start());
56 output.shouldContain("VM option '-IgnoreUnrecognizedVMOptions'");
57 }
58 }
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